<script setup lang="ts">
import { addAddressAPI, editMemberAddressByIdAPI, getMemberAddressByIdAPI } from '@/apis/add'
import type { AddAddressParams } from '@/types/add'
import { onLoad } from '@dcloudio/uni-app'
import { ref } from 'vue'

// 表单数据
const form = ref<AddAddressParams>({
  receiver: '', // 收货人
  contact: '', // 联系方式
  fullLocation: '', // 省市区(前端展示)
  provinceCode: '', // 省份编码(后端参数)
  cityCode: '', // 城市编码(后端参数)
  countyCode: '', // 区/县编码(后端参数)
  address: '', // 详细地址
  isDefault: 0, // 默认地址，1为是，0为否
})
// 获取页面参数
const query = defineProps<{
  id?: string
}>()

// // 动态设置标题
// uni.setNavigationBarTitle({ title: query.id ? '修改地址' : '新建地址' })

// 添加地址
const addAddress = () => {
  addAddressAPI(form.value).then((res) => {
    console.log(res)
    uni.navigateBack()
  })
  console.log(form.value)
}

// 选择地区
const onRegionChange: UniHelper.RegionPickerOnChange = (e) => {
  console.log(e)
  form.value.fullLocation = e.detail.value.join(' ')
  // 省市区(后端参数)
  const [provinceCode, cityCode, countyCode] = e.detail.code!
  // 合并数据
  Object.assign(form.value, { provinceCode, cityCode, countyCode })
}
//表单全部数据非空校验
const checkForm = () => {
  if (
    !form.value.receiver ||
    !form.value.contact ||
    !form.value.fullLocation ||
    !form.value.address
  ) {
    uni.showToast({
      title: '请填写完整信息',
      icon: 'none',
    })
  }
}
//手机号校验
const phoneReg = /^1[3-9]\d{9}$/
const checkPhone = () => {
  if (!phoneReg.test(form.value.contact)) {
    uni.showToast({
      title: '手机号错误',
      icon: 'error',
    })
  }
}
//判断是否是默认地址
const onSwitchChange: UniHelper.SwitchOnChange = (ev) => {
  form.value.isDefault = ev.detail.value ? 1 : 0
}
// 编辑数据
onLoad((options) => {
  if (query.id) {
    getMemberAddressByIdAPI(query.id).then((res) => {
      console.log(res)
      form.value = res.result
    })
  }
})
// 编辑地址
const editAddress = async () => {
  console.log('编辑地址')
  await editMemberAddressByIdAPI(query.id!, form.value).then((res) => {
    console.log(res)
    if (res.code === '200') {
      uni.showToast({
        title: '修改成功',
        icon: 'success',
      })
    } else {
      uni.showToast({
        title: res.msg,
        icon: 'none',
      })
    }
    // 跳转回指定页面
    setTimeout(() => {
      uni.navigateBack()
    }, 1000)
  })
}
</script>

<template>
  <view class="content">
    <form>
      <!-- 表单内容 -->
      <view class="form-item">
        <text class="label">收货人</text>
        <input class="input" placeholder="请填写收货人姓名" v-model="form.receiver" />
      </view>
      <view class="form-item">
        <text class="label">手机号码</text>
        <input class="input" placeholder="请填写收货人手机号码" v-model="form.contact" />
      </view>
      <view class="form-item">
        <text class="label">所在地区</text>
        <picker
          class="picker"
          mode="region"
          :value="form.fullLocation.split(' ')"
          @change="onRegionChange"
        >
          <view v-if="form.fullLocation">
            {{ form.fullLocation }}
          </view>
          <view v-else class="placeholder">请选择省/市/区(县)</view>
        </picker>
      </view>
      <view class="form-item">
        <text class="label">详细地址</text>
        <input class="input" placeholder="街道、楼牌号等信息" v-model="form.address" />
      </view>
      <view class="form-item">
        <label class="label">设为默认地址</label>
        <switch
          class="switch"
          color="#27ba9b"
          :checked="form.isDefault === 1"
          @change="onSwitchChange"
        />
      </view>
    </form>
  </view>
  {{ form }}
  <!-- 提交按钮 -->
  <button class="button" :disabled="!checkForm" @click="addAddress" v-if="!query.id">
    保存并使用
  </button>
  <button class="button" :disabled="!checkForm" @click="editAddress" v-else>修改地址</button>
</template>

<style lang="scss">
page {
  background-color: #f4f4f4;
}

.content {
  margin: 20rpx 20rpx 0;
  padding: 0 20rpx;
  border-radius: 10rpx;
  background-color: #fff;

  .form-item,
  .uni-forms-item {
    display: flex;
    align-items: center;
    min-height: 96rpx;
    padding: 25rpx 10rpx 40rpx;
    background-color: #fff;
    font-size: 28rpx;
    border-bottom: 1rpx solid #ddd;
    position: relative;
    margin-bottom: 0;

    // 调整 uni-forms 样式
    .uni-forms-item__content {
      display: flex;
    }

    .uni-forms-item__error {
      margin-left: 200rpx;
    }

    &:last-child {
      border: none;
    }

    .label {
      width: 200rpx;
      color: #333;
    }

    .input {
      flex: 1;
      display: block;
      height: 46rpx;
    }

    .switch {
      position: absolute;
      right: -20rpx;
      transform: scale(0.8);
    }

    .picker {
      flex: 1;
    }

    .placeholder {
      color: #808080;
    }
  }
}

.button {
  height: 80rpx;
  margin: 30rpx 20rpx;
  color: #fff;
  border-radius: 80rpx;
  font-size: 30rpx;
  background-color: #27ba9b;
}
</style>
